摘要: select table_schema as '库名',table_name as '表名',column_name as '字段名',column_type as '字段类型',column_comment as '字段说明' ,IS_NULLABLE '是否可为空' from informati 阅读全文
posted @ 2020-04-03 09:55 不再犯错 阅读(1567) 评论(0) 推荐(0) 编辑